Which graph shows u + v for the given vectors u and v?

Simplify the expression. -2/5(10+15m-20n)

The function models the number of accidents per 50 million miles driven as a function

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.